Blue Flea Beetle vs Pacific Flatheaded Borer

Side-by-side species comparison

Attribute Blue Flea Beetle Pacific Flatheaded Borer
Scientific Name Altica lythri Chrysobothris mali
Order Coleoptera Coleoptera
Family Chrysomelidae Buprestidae
Size 4-5 mm 8-12 mm
Habitat Rivers & Streams Gardens
Diet Herbivores Fruit Feeders
Regions Europe North America
Conservation Least Concern Not Evaluated

Blue Flea Beetle

A small metallic blue-green flea beetle that feeds on willowherb and evening primrose. Has enlarged hind femora enabling it to jump considerable distances. Widespread but often overlooked.

💡

Did You Know?

Despite its tiny size, it can jump over 100 times its own body length using its powerful hind legs.

Pacific Flatheaded Borer

A dark bronze jewel beetle that attacks fruit and ornamental trees. Larvae bore flat-headed tunnels under the bark.

💡

Did You Know?

It preferentially attacks sun-scorched or drought-stressed trees on their south-facing side.